FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Steganography is the practice of concealing information within another message or physical object to avoid detection. Steganography can be used to hide virtually any type of digital content, including text, image, video, or audio content. That hidden data is then extracted at its destination.

Detailed explanation-2: -Steganography is the practice of hiding a secret message inside of (or even on top of) something that is not secret. That something can be just about anything you want. These days, many examples of steganography involve embedding a secret piece of text inside of a picture.

Detailed explanation-3: -Steganography is the technique of hiding secret data within an ordinary, non-secret, file or message in order to avoid detection; the secret data is then extracted at its destination. The use of steganography can be combined with encryption as an extra step for hiding or protecting data.

Detailed explanation-4: -Explanation: The word steganography is a combination of the Greek words ‘steganos’ which means “covered or concealed”, and ‘graphein’ which means “writing”. Steganography is hiding of data within data, where we can hide images, text, and other messages within images, videos, music or recording files. 5.

Detailed explanation-5: -The best known steganographic method that works in the spatial domain is the Least Significant Bit (LSB) which replaces the least significant bits of pixels selected to hide the information. LSB is a one of the widest and simplest methods used in image steganography.